g Man used fire for cooking food and also for light, warmth and ________ wild beasts.

It’s been such a wonderful evening with you! Thank you very much!—_______

I must say your food is excellent but your service really needs __________.

rought situation has been severe these days— If it had rained even a drop, things would be muchbetter now and many crops ____

下列各句中，没有语病的一句是